// NumberTypes/BMIEnglish.kt

fun bmiEnglish(weight: Int, height: Int) {
  val bmi =  weight / (height * height) * 703.07 // [1]
  if (bmi < 18.5)
    return "Underweight"
  else if (bmi < 25)
    return"Normal weight"
  else "Overweight"
}

fun main() {
  val weight = 160
  val height = 68
  val status = bmiEnglish(weight, height)
  println(status)
}
/* Output:
Underweight
*/